[{"sale_price":209,"disc":"70","prod_count":1,"sale_month":"202405","avg_price":209,"avg_disc":70},{"sale_price":130,"disc":"43","prod_count":1,"sale_month":"202407","avg_price":130,"avg_disc":43},{"sale_price":130,"disc":"43","prod_count":1,"sale_month":"202408","avg_price":130,"avg_disc":43},{"sale_price":115,"disc":"38","prod_count":1,"sale_month":"202409","avg_price":115,"avg_disc":38}]
最近成交價(折扣)